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April 20, 2011 22:33
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RequireJS, BackboneJS and testing with Jasmine. Whew.
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describe("AjaxForm", function() { | |
// Local vars for manipulation | |
var $form = null, | |
_requirejs_loaded = false, | |
found_errors = false, | |
submitted_successfully = false, | |
AjaxFormInstance = null, | |
RequireJSViews = { | |
AjaxFormView: null | |
}; | |
require(TF.Modules.AjaxForm.js, function(AjaxFormView){ | |
require.ready(function() | |
{ | |
RequireJSViews.AjaxFormView = AjaxFormView; | |
_requirejs_loaded = true; | |
}); | |
}); | |
// Don't do anything until RequireJS loads and does its thing | |
waitsFor(function(){ | |
return _requirejs_loaded; | |
}, 'RequireJS loading modules'); | |
runs(function(){ | |
$form = $('#spec-AjaxForm form'); | |
// Call our stored backbone view | |
var opts = { | |
el: $form, | |
ajaxSubmit_opts: { | |
success: function(data) | |
{ | |
found_errors = false; | |
submitted_successfully = true; | |
} | |
}, | |
validate_opts: { | |
invalidHandler: function(form, validator) | |
{ | |
found_errors = true; | |
submitted_successfully = false; | |
} | |
} | |
}; | |
AjaxFormInstance = new RequireJSViews.AjaxFormView(opts); | |
}); | |
it('should fail the initial validation submission (username required & enter same pw again)', function(){ | |
$form.find('#password').val('pw'); | |
$form.submit(); | |
expect(submitted_successfully).toBeFalsy(); | |
var errors = AjaxFormInstance.el.data('validator').errorList.length; | |
expect(errors).toEqual(2); | |
}); | |
it('should fail the password/confirm password check', function(){ | |
$form.find('#username').val('jboesch'); | |
$form.find('#password').val('pw'); | |
$form.submit(); | |
expect(found_errors).toBeTruthy(); | |
var errors = AjaxFormInstance.el.data('validator').errorList.length; | |
expect(errors).toEqual(1); | |
}); | |
it('should pass validation!', function(){ | |
$form.find('#username').val('jboesch'); | |
$form.find('#password').val('pw'); | |
$form.find('#confirm_password').val('pw'); | |
$form.submit(); | |
waitsFor(function(){ | |
//console.log(AjaxFormInstance.el.data('validator')); | |
return submitted_successfully; | |
}, 'Should eventually validate to true. We run this because the call that validates is async', 3000); | |
}); | |
}); |
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This didn't work for me, so I wrote this file to be included before jasmine specs: https://gist.github.com/966776 - comments describe how to use it.